Maximal order of the trinomials of degree n over GF(2).

Terms

a(0) =3a(1) =7a(2) =15a(3) =31a(4) =63a(5) =127a(6) =217a(7) =511a(8) =1023a(9) =2047a(10) =3255a(11) =8001a(12) =11811a(13) =32767a(14) =63457a(15) =131071a(16) =262143a(17) =520065a(18) =1048575a(19) =2097151a(20) =4194303a(21) =8388607a(22) =16766977a(23) =33554431a(24) =67074049a(25) =133693185a(26) =268435455a(27) =536870911a(28) =1073215489a(29) =2147483647